Nice results so far. Sa mga readers though, while masarap nga ung 13% profit, take note that 4 days lang ang duration nitong test na ito; hence if you're looking at the long term, inaccurate ung percentage. If tested for multiple months, chances are na magffluctuate ung percentage probably even seeing negative on some days/weeks. Not saying it's bad though! Just saying para hindi masyadong malaki ang expectations natin. Baka lang akalain ng iba consistent na malaking profit.
Also, best of luck sa reselling site OP.